familyPottiaceae
subfamilyPottiaceae subfam. Barbuloideae

Pottiaceae subfam. Barbuloideae

(Herzog) Hilpert

Beih. Bot. Centralbl. 20(2): 612. 1933,.

Richard H. Zander
Basionym: Pottiaceae tribe Barbuleae Herzog Geogr. Moose, 98. 1926
Treatment appears in FNA Volume 27. Treatment on page 519. Mentioned on page 477, 478, 527.
Revision as of 07:03, 30 July 2020 by imported>Volume Importer
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Plants green to tan. Stem central strand and sclerodermis usually present, hyalodermis rare. Leaves usually broadly lanceolate to narrowly elliptical, apex blunt to acute, margins recurved basally; distal laminal cells if 2-stratose stacked directly over one another, walls smooth or papillose, KOH yellow or red; costa with or without a differentiated abaxial epidermis; gemmae occasionally present, usually clavate. Peristome usually present.

Distribution

Nearly worldwide

Discussion

Genera 33 (16 in the flora).

Selected References

Newton, M. E. 1983. Natural variation and diagnostic characters in Gymnostomum, Anoectangium and Molendoa. J. Bryol. 12: 343–349.

Zander, R. H. 1979. Notes on Barbula and Pseudocrossidium (Bryopsida) in North America and an annotated key to the taxa. Phytologia 44: 177–214.

Zander, R. H. 1981. Descriptions and illustrations of Barbula, Pseudocrossidium and Bryoerythrophyllum (p.p.) of Mexico. Cryptog. Bryol. Lichénol. 2: 1–22.

Lower Taxa

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Abaxial epidermis variability
differentiated +
Adaxial cell shape
elongate +  and quadrate +
Annulus architecture
revoluble +
Annulus duration
deciduous +
Annulus variability
of 1-2 rows +  and differentiated +
Apex architecture
long-excurrent +  and short-excurrent +
Apex shape
blunt +  and acute +
Author
Richard H. Zander +
Authority
(Herzog) Hilpert +
Band shape
reniform +  and rounded +
Basal laminal cell pubescence or shape
bulging +
Basal laminal cell relief
papillose +  and smooth +
Basal laminal cell shape
Rectangular (?) +
Basal laminal cell variability
differentiated +
Basal laminal cell width
usually slightly wider +
Basal membrane architecture
trabeculate +
Basal membrane height
high +
Basal membrane position
low +
Basal membrane presence
absent +
Base shape
usually ovate;oblong +
Basionyms
Pottiaceae tribe Barbuleae +
Body shape
obovoid +
Branchlet height or length or size
short +
Calyptra architecture or pubescence or relief
smooth +
Calyptra relief
papillose +
Calyptra shape
mitrate +  and cucullate +
Capsule dehiscence
cleistocarpous +  and stegocarpous +
Cell-wall development
specialized +
Cell-wall prominence or shape
flat +
Cell-wall pubescence or shape
bulging +
Cell-wall reproduction
monoicous +, dioicous +  and sexual +
Cell-wall shape
flat to bulging +
Cell-wall size or width
thickened +
Cell architecture
vesiculose +  and thick-walled +
Cell coloration
brownish +
Cell quantity
few +  and several +
Cell shape
elongate-rhomboid +  and elongate +
Central scleroderm presence
absent +
Central strand presence
absent +
Central strand pubescence
tomentose +  and bare +
Distal laminal cell architecture
2-stratose +
Distal laminal cell arrangement
stacked +
Distal laminal cell quantity
1 (?) +
Distal laminal cell shape
Rhomboid (?) +, Rarely (?) +, Hexagonal (?) +  and Subquadrate (?) +
Distal laminal cell size
small +
Distal laminal cell width
9mm;16mm +
Distribution
Nearly worldwide +
Division architecture
spiculose +
Division shape
filiform +
Epidermis variability
differentiated +
Gemma architecture
multicellular +
Gemma presence
absent +
Gemma quantity
common +
Gemma reproduction
asexual +
Gemma shape
Clavate (?) +
Hyalodermi presence
absent +
Hyalodermi quantity
rare +
Hydroid strand presence
absent +
Illustration copyright
Flora of North America Association +
Illustrator
Patricia M. Eckel +
Koh coloration
yellow +  and orange-red or red +
Koh quantity
2% +
Layer atypical quantity
1 (3) +
Layer quantity
1 +
Leaf-stem arrangement or shape
contorted +
Leaf-stem distance
0.15 cm1.5 mm <br />0.0015 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
Leaf-stem fixation or orientation
appressed +
Leaf-stem orientation
spreading +
Leaf-stem shape
concave;keeled;channeled;ovoid;lanceolate or lingulate +
Leaf fragility
fragile +
Leaf shape
usually broadly lanceolate +  and narrowly elliptical +
Leaf size
reduced +
Margin architecture
bordered +
Margin architecture or shape
dentate +  and entire +
Margin orientation
recurved +
Margin shape
plane +
Margin shape or vernation
involute +
Neck presence
absent +
Neck size
small +
Number of lower taxa
16 +
Operculum shape
short-conic;short-rostrate +
Outgrowth nutrition
photosynthetic +
Papilla architecture
compound +, simple +, hollow +  and solid +
Papilla presence
absent +
Papilla shape
flattened +  and 2-fid +
Perichaetial leaf architecture or shape
sheathing +
Perichaetial leaf shape
long-oval +
Perichaetial leaf size
usually larger +
Perichaetium position
lateral +  and terminal +
Perigonium position
lateral +  and terminal +
Peristome presence
absent +
Peristome tooth architecture
twisted +
Peristome tooth arrangement or course or shape
linear +
Peristome tooth coloration
red +, orange +  and yellow +
Peristome tooth orientation
erect +
Peristome tooth presence
absent +
Peristome tooth prominence
consisting of 16 mostly 2 times cleft spiculose striate or papillose lanceolate teeth , , , , +  and rudimentary +
Peristome tooth quantity
32 +
Proximal strand quantity
1 (3) +
Publication title
Beih. Bot. Centralbl. +
Reference
newton1983a +, zander1979a +  and zander1981a +
Row course
straight +
Row orientation or shape
oblique +
Row quantity
1;2 +
Scleroderm presence
absent +
Seta architecture
twisted +
Seta architecture or arrangement or growth form
solitary +
Seta shape
elongate +
Side quantity
2 +  and 1 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V27/V27 747.xml +
Spore coloration
laminal +
Spore size
larger +
Spore some measurement
10um (15um) +
Stem architecture
branching +
Stem architecture or shape
sheathing +
Stem atypical some measurement
4 cm40 mm <br />0.04 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Stem presence
absent +
Stem shape
rounded-triangular +  and rounded-pentagonal +
Stem some measurement
0.2 cm2 mm <br />0.002 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Taxon family
Pottiaceae +
Taxon name
Pottiaceae subfam. Barbuloideae +
Taxon parent
Pottiaceae +
Taxon rank
subfamily +
Theca shape
ovoid;cylindric +
Volume
Volume 27 +
Wall coloration
red +  and yellow +
Wall relief
Papillose (?) +  and Smooth (?) +
Whole organism architecture
stemless +  and perigoniate +
Whole organism architecture or shape
budlike +
Whole organism coloration
green;tan +
Whole organism growth form
plant +
Whole organism size
occasionally smaller than the perichaetiate +